UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 28 OCT 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1023 17 9.4 6.4 82 3.0 7.9 105 8 280.7 281.7 280.0 296.9 5.89 1 1016 74 8.8 4.5 74 4.3 6.7 108 9 280.7 281.6 279.1 295.0 5.19 2 1000 207 7.8 4.1 77 3.7 6.0 115 11 281.0 281.8 279.1 295.1 5.13 3 938 732 3.4 3.4 100 0.0 3.4 183 6 281.7 282.6 279.6 296.1 5.21 4 925 845 2.6 2.6 100 0.0 2.6 200 7 282.0 282.8 279.4 295.8 4.99 5 876 1283 -0.7 -1.6 94 0.9 -1.1 223 9 283.0 283.6 278.6 293.9 3.88 6 850 1523 -1.9 -4.7 81 2.8 -3.0 215 10 284.2 284.7 278.2 293.2 3.17 7 844 1579 -2.3 -5.3 80 3.0 -3.4 217 10 284.3 284.8 278.2 293.0 3.05 8 823 1779 -3.7 -6.0 84 2.3 -4.6 208 10 284.9 285.4 278.3 293.4 2.96 9 802 1982 -4.9 -10.9 63 6.0 -6.8 217 9 285.7 286.1 277.6 291.8 2.07 10 776 2241 -6.7 -11.7 68 5.0 -8.3 227 9 286.5 286.8 277.9 292.4 2.01 11 758 2423 -8.1 -19.1 41 11.0 -10.9 221 10 286.9 287.1 276.8 290.3 1.11 12 745 2558 -9.1 -16.1 57 7.0 -11.0 224 11 287.2 287.5 277.4 291.6 1.46 13 740 2610 -9.3 -20.3 40 11.0 -11.9 225 12 287.6 287.8 277.0 290.7 1.03 14 737 2641 -9.5 -17.5 52 8.0 -11.6 226 13 287.7 287.9 277.5 291.7 1.31 15 703 3004 -12.1 -22.1 43 10.0 -14.3 226 17 288.7 288.9 277.4 291.6 0.92 16 700 3037 -12.1 -25.1 33 13.0 -14.7 225 17 289.1 289.2 277.3 291.3 0.71 17 699 3048 -12.1 -25.1 33 13.0 -14.7 225 17 289.2 289.3 277.4 291.4 0.71 18 689 3158 -12.5 -20.5 51 8.0 -14.4 226 17 290.0 290.1 278.3 293.3 1.09 19 683 3224 -12.9 -24.9 36 12.0 -15.3 226 18 290.2 290.4 277.9 292.6 0.74 20 675 3314 -13.7 -24.7 39 11.0 -15.9 227 18 290.3 290.5 278.0 292.7 0.76 21 664 3438 -14.7 -18.9 70 4.2 -15.7 228 18 290.6 290.8 278.9 294.5 1.29 22 660 3484 -14.7 -20.7 60 6.0 -16.1 228 18 291.1 291.3 278.9 294.5 1.11 23 640 3715 -16.9 -19.1 83 2.2 -17.4 231 19 291.1 291.4 279.1 295.2 1.32 24 626 3880 -18.3 -19.9 87 1.6 -18.7 233 19 291.4 291.6 279.2 295.3 1.26 25 620 3952 -18.7 -26.7 49 8.0 -20.1 235 19 291.7 291.9 278.6 293.9 0.69 26 606 4121 -19.9 -20.3 97 0.4 -20.0 240 18 292.3 292.5 279.6 296.1 1.26 27 603 4158 -20.3 -21.1 93 0.8 -20.5 241 17 292.2 292.4 279.5 295.9 1.18 28 601 4183 -20.1 -21.7 87 1.6 -20.4 242 17 292.7 292.9 279.6 296.2 1.12 29 595 4257 -20.5 -23.2 79 2.7 -21.0 244 16 293.1 293.3 279.6 296.2 0.99 30 590 4319 -20.3 -38.3 18 18.0 -22.5 247 16 294.0 294.1 279.0 294.8 0.24 31 556 4757 -21.5 -52.5 4 31.0 -24.0 265 24 297.6 297.7 280.4 297.8 0.05 32 500 5530 -26.3 -52.3 7 26.0 -28.1 270 43 301.0 301.0 281.8 301.2 0.06 33 459 6146 -29.5 -56.5 6 27.0 -31.0 280 53 304.4 304.4 283.2 304.6 0.04 34 450 6288 -30.5 -47.5 17 17.0 -31.7 281 58 304.9 304.9 283.5 305.3 0.12 35 435 6529 -32.1 -33.7 86 1.6 -32.3 282 66 305.8 305.9 284.4 307.6 0.51 36 433 6561 -32.3 -34.3 82 2.0 -32.5 282 67 306.0 306.1 284.4 307.6 0.48 37 430 6610 -31.7 -42.7 33 11.0 -32.6 282 68 307.4 307.4 284.6 308.1 0.21 38 425 6693 -32.1 -46.1 24 14.0 -33.1 283 71 307.9 307.9 284.7 308.4 0.14 39 424 6710 -32.1 -42.1 36 10.0 -33.0 283 72 308.1 308.1 284.9 308.9 0.22 40 419 6794 -32.7 -37.2 64 4.5 -33.1 283 74 308.4 308.4 285.2 309.7 0.37 41 416 6844 -32.9 -42.9 36 10.0 -33.7 284 76 308.7 308.8 285.1 309.5 0.21 42 400 7120 -34.9 -39.9 60 5.0 -35.3 285 85 309.6 309.7 285.5 310.7 0.30 43 385 7386 -37.5 -40.7 72 3.2 -37.8 285 86 309.6 309.7 285.5 310.6 0.28 44 378 7512 -38.3 -42.9 62 4.6 -38.7 285 86 310.2 310.2 285.7 311.0 0.23 45 356 7921 -42.3 -44.8 76 2.5 -42.5 287 91 310.2 310.2 285.7 310.9 0.20 46 354 7960 -42.1 -52.1 33 10.0 -42.5 288 92 311.0 311.0 285.8 311.3 0.09 47 350 8037 -41.3 -60.3 11 19.0 -41.9 288 93 313.0 313.0 286.5 313.2 0.03 48 342 8193 -42.5 -57.5 18 15.0 -43.0 290 96 313.5 313.5 286.6 313.7 0.05 49 332 8393 -43.9 -64.9 8 21.0 -44.5 290 93 314.2 314.2 286.8 314.3 0.02 50 300 9070 -46.9 -68.9 6 22.0 -47.3 280 99 319.3 319.3 288.5 319.3 0.01 51 281 9501 -48.1 -70.1 6 22.0 -48.5 280 101 323.6 323.6 289.9 323.6 0.01 52 260 10007 -51.9 -71.9 7 20.0 -52.2 280 104 325.2 325.2 290.3 325.3 0.01 53 250 10260 -53.1 -72.1 8 19.0 -53.4 280 106 327.1 327.1 290.9 327.2 0.01 54 226 10909 -54.9 -74.7 7 19.8 -55.2 280 124 333.9 333.9 292.8 333.9 0.01 55 219 11110 -55.5 -75.5 7 20.0 -55.7 280 118 336.0 336.0 293.3 336.1 0.01 56 206 11501 -55.5 -77.5 5 22.0 -55.8 280 105 342.0 342.0 294.8 342.0 0.00 57 200 11690 -54.1 -79.1 3 25.0 -54.4 280 98 347.1 347.1 296.0 347.1 0.00 58 199 11722 -53.7 -78.7 3 25.0 -54.0 280 98 348.2 348.2 296.3 348.2 0.00 59 181 12329 -52.7 -80.7 2 28.0 -53.1 280 93 359.4 359.4 298.6 359.4 0.00 60 150 13530 -55.1 -83.1 2 28.0 -55.5 285 69 375.1 375.1 301.5 375.2 0.00 61 100 16130 -53.9 -83.9 1 30.0 -54.5 275 57 423.6 423.6 308.2 423.6 0.00 62 95 16459 -53.3 -84.3 1 31.0 -54.0 275 57 431.0 431.0 309.0 431.0 0.00 63 81 17476 -57.1 -85.1 2 28.0 -57.6 267 62 443.3 443.3 310.2 443.3 0.00 64 70 18400 -56.5 -85.5 1 29.0 -57.1 275 52 463.5 463.5 312.1 463.5 0.00 65 67 18678 -54.5 -85.5 1 31.0 -55.4 279 47 473.7 473.7 313.0 473.7 0.00 66 54 20039 -59.3 -87.3 1 28.0 -59.9 248 32 492.8 492.8 314.4 492.8 0.00 67 50 20520 -58.7 -86.7 2 28.0 -59.4 270 39 505.2 505.2 315.3 505.2 0.00 68 40 21934 -55.1 -86.1 1 31.0 -56.3 268 37 547.5 547.5 317.9 547.5 0.01 69 32 23344 -59.9 -87.9 1 28.0 -60.8 307 16 570.7 570.7 319.2 570.7 0.01 70 30 23750 -56.9 -86.9 1 30.0 -58.2 175 5 589.5 589.5 320.1 589.6 0.01 71 20 26310 -56.5 -86.5 1 30.0 -58.4 220 7 663.2 663.2 323.2 663.3 0.01 72 12 29576 -53.3 -85.3 1 32.0 -57.1 322 2 778.9 778.9 326.7 779.1 0.02 73 12 29576 -53.3 -85.3 1 32.0 -57.1 322 2 778.9 778.9 326.7 779.1 0.02 TRP 219 11110 -55.5 -75.5 7 20.0 -55.7 280 118 336.0 336.0 293.3 336.1 0.01 WND 226 10909 -54.9 -74.7 7 19.8 -55.2 280 124 333.9 333.9 292.8 333.9 0.01 Sounding variables and indices 1000-500 mb thick: 5323.00 m Freezing level: 886.39 mb = 1189.86 m = 3903.68 ft Wetbulb zero: 890.52 mb = 1150.54 m = 3774.69 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 57.12 % Est. max temperature: 11.80 C = 53.23 F Sfc-Lift cond lev (LCL): 977.37 mb = 394.65 m = 1294.78 ft T: 6.23 C 700-500 lapse rate: 5.70 C/km ThetaE index: 3.04 C Layer 925.0- 823.0 mb Conv cond level (CCL): 936.17 mb = 747.52 m = 2452.45 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 10.39 C = 50.70 F Cap Strength: 4.03 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 16.83 C Lifted Index @700 mb: -0.05 C Showalter Index: 7.55 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 21.60 C K Index: 6.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.56 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 1.52 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 942.22 mb = 694.84 m = 2279.62 ft Lev Free Conv (LFC): 907.22 mb = 1001.04 m = 3284.21 ft Equ Level (EL): 697.22 mb = 3067.28 m = 10063.13 ft B at Equ Level: 25.36 J/kg Max Parcel Lev (MPL): 587.22 mb = 4353.75 m = 14283.77 ft Wind level data Storm motion: 279 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1023 17 105 8 -7.7 2.1 | 101 22 -21.5 4.2 1 1000 207 115 11 -10.0 4.6 | 106 25 -23.8 6.8 2 988 305 105 7 -6.8 1.8 | 101 21 -20.6 3.9 3 952 610 165 4 -1.0 3.9 | 112 16 -14.9 6.0 4 925 845 200 7 2.4 6.6 | 127 14 -11.4 8.7 5 917 914 200 10 3.4 9.4 | 138 16 -10.4 11.5 6 883 1219 225 9 6.4 6.4 | 139 11 -7.5 8.5 7 850 1523 215 10 5.7 8.2 | 142 13 -8.1 10.3 8 850 1524 220 10 6.4 7.7 | 143 12 -7.4 9.8 9 817 1829 205 10 4.2 9.1 | 139 15 -9.6 11.2 10 786 2134 230 8 6.1 5.1 | 133 11 -7.7 7.3 11 756 2438 220 10 6.4 7.7 | 143 12 -7.4 9.8 12 727 2743 230 14 10.7 9.0 | 164 12 -3.1 11.1 13 700 3037 225 17 12.0 12.0 | 173 14 -1.8 14.1 14 699 3048 225 17 12.0 12.0 | 173 14 -1.8 14.1 15 644 3658 230 19 14.6 12.2 | 183 14 0.7 14.3 16 618 3962 235 19 15.6 10.9 | 188 13 1.7 13.0 17 593 4267 245 16 14.5 6.8 | 184 9 0.7 8.9 18 569 4572 265 20 19.9 1.7 | 238 7 6.1 3.9 19 546 4877 265 27 26.9 2.4 | 251 14 13.1 4.5 20 500 5530 270 43 43.0 -0.0 | 266 29 29.2 2.1 21 462 6096 280 52 51.2 -9.0 | 280 38 37.4 -6.9 22 400 7120 285 85 82.1 -22.0 | 286 71 68.3 -19.9 23 389 7315 285 86 83.1 -22.3 | 286 72 69.2 -20.1 24 372 7620 285 86 83.1 -22.3 | 286 72 69.2 -20.1 25 340 8230 290 97 91.2 -33.2 | 292 83 77.3 -31.0 26 325 8534 290 89 83.6 -30.4 | 292 75 69.8 -28.3 27 300 9070 280 99 97.5 -17.2 | 280 85 83.7 -15.1 28 297 9144 280 98 96.5 -17.0 | 280 84 82.7 -14.9 29 250 10260 280 106 104.4 -18.4 | 280 92 90.6 -16.3 30 235 10668 280 116 114.2 -20.1 | 280 102 100.4 -18.0 31 226 10909 280 124 122.1 -21.5 | 280 110 108.3 -19.4 32 224 10973 280 124 122.1 -21.5 | 280 110 108.3 -19.4 33 219 11110 280 118 116.2 -20.5 | 280 104 102.4 -18.4 34 200 11690 280 98 96.5 -17.0 | 280 84 82.7 -14.9 35 176 12497 280 92 90.6 -16.0 | 280 78 76.8 -13.8 36 160 13106 285 96 92.7 -24.8 | 286 82 78.9 -22.7 37 150 13530 285 69 66.6 -17.9 | 287 55 52.8 -15.7 38 146 13716 280 66 65.0 -11.5 | 280 52 51.2 -9.3 39 132 14326 270 80 80.0 -0.0 | 268 66 66.2 2.1 40 115 15240 280 67 66.0 -11.6 | 280 53 52.2 -9.5 41 100 16130 275 57 56.8 -5.0 | 274 43 43.0 -2.8 42 95 16459 275 57 56.8 -5.0 | 274 43 43.0 -2.8 43 78 17678 265 63 62.8 5.5 | 261 50 48.9 7.6 44 71 18288 270 45 45.0 -0.0 | 266 31 31.2 2.1 45 70 18400 275 52 51.8 -4.5 | 274 38 38.0 -2.4 46 68 18593 275 52 51.8 -4.5 | 274 38 38.0 -2.4 47 65 18898 290 32 30.1 -10.9 | 298 18 16.2 -8.8 48 62 19202 285 23 22.2 -6.0 | 295 9 8.4 -3.8 49 59 19507 260 22 21.7 3.8 | 233 10 7.8 5.9 50 56 19812 285 30 29.0 -7.8 | 290 16 15.2 -5.6 51 53 20117 235 33 27.0 18.9 | 212 25 13.2 21.1 52 50 20520 270 39 39.0 -0.0 | 265 25 25.2 2.1 53 48 20726 265 43 42.8 3.7 | 259 30 29.0 5.9 54 46 21031 255 30 29.0 7.8 | 237 18 15.2 9.9 55 44 21336 250 40 37.6 13.7 | 236 29 23.8 15.8 56 42 21641 260 45 44.3 7.8 | 252 32 30.5 9.9 57 35 22860 295 12 10.9 -5.1 | 45 4 -2.9 -2.9 58 33 23165 295 22 19.9 -9.3 | 320 9 6.1 -7.2 59 31 23470 315 12 8.5 -8.5 | 40 8 -5.3 -6.4 60 30 23750 175 5 -0.4 5.0 | 116 16 -14.3 7.1 61 30 23774 245 10 9.1 4.2 | 143 8 -4.8 6.4 62 28 24079 200 4 1.4 3.8 | 115 14 -12.5 5.9 63 27 24384 270 12 12.0 -0.0 | 139 3 -1.8 2.1 64 26 24689 255 20 19.3 5.2 | 217 9 5.5 7.3 65 25 24994 295 14 12.7 -5.9 | 17 4 -1.1 -3.8 66 23 25298 290 10 9.4 -3.4 | 74 5 -4.4 -1.3 67 22 25603 305 18 14.7 -10.3 | 354 8 0.9 -8.2 68 21 25908 315 14 9.9 -9.9 | 27 9 -3.9 -7.8 69 20 26213 330 10 5.0 -8.7 | 53 11 -8.8 -6.5 70 20 26310 220 7 4.5 5.4 | 129 12 -9.3 7.5 71 19 26518 295 1 0.9 -0.4 | 98 13 -12.9 1.7 72 14 27432 270 5 5.0 -0.0 | 104 9 -8.8 2.1 73 11 28346 0 0 -0.0 -0.0 | 99 14 -13.8 2.1 74 7 29870 10 4 -0.7 -3.9 | 83 15 -14.5 -1.8 Wind Parameters Mean winds (0-6000m): 248.7 at 18.6 knts Storm direction: 278.7 at 14.0 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 85.0 neg: -15.0 tot: 70.0 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 81.48 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 114 8 104 22| 5.6 0.0 5.6| 26.5 -8.7 17.9 35.7 0.30| 11.6 3.5 1000 148 7 115 20| 7.2 0.0 7.2| 57.4 -8.7 48.7 48.7 0.51| 11.1 5.6 1500 181 8 126 17| 5.1 0.0 5.1| 59.8 -9.1 50.7 33.8 0.44| 9.0 4.0 2000 193 8 131 16| 3.6 0.0 3.6| 59.9 -13.1 46.8 23.4 0.34| 7.9 2.7 2500 201 9 133 15| 3.4 0.0 3.4| 68.7 -15.0 53.7 21.5 0.36| 7.3 2.6 3000 209 10 139 14| 3.8 0.0 3.8| 85.0 -15.0 70.0 23.3 0.43| 7.2 3.1 4000 218 12 150 13| 3.2 0.0 3.2| 99.0 -15.0 84.0 21.0 0.46| 6.0 2.8 5000 232 14 164 11| 3.9 0.0 3.9|124.9 -16.1 108.8 21.8 0.47| 7.0 3.3 6000 249 19 202 10| 5.0 0.0 5.0|212.7 -16.1 196.6 32.8 0.47| 7.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251028.00.gif